Entry Update Notification
This extension allows you to send customized notification emails when entries are edited. You can specify whether notifications are triggered through CP edits, SAEF edits or both. You dedicate a template among your site templates to serve as the notification template. In that template you can have any EE tags you like and you can feed to those tags the entry id of the entry that was edited. Additionally, you can specify different weblogs and different settings per weblog.
Important: The use of this extension requires that an additional extension hook be added to the cp.publish.php file of your EE install.